@import"../../assets/css/reset.css";
@import"../../assets/css/common.css";
#mydiv {
    background-color: rgba(0,0,0,0.9);
    width: 100%;
    min-width: 1200px;
    z-index: 10;
}
// #mydiv canvas {
//     z-index: 100 ;
//     position: absolute ;
    
// }.
mi